static/netbsd/man4/sbus.4 4.html


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<table class="head">
  <tr>
    <td class="head-ltitle">SBUS(4)</td>
    <td class="head-vol">Device Drivers Manual</td>
    <td class="head-rtitle">SBUS(4)</td>
  </tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">SBus</code> &#x2014;
    <span class="Nd">introduction to machine-independent SBus bus support and
    drivers</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<p class="Pp"><code class="Cd">sbus* at mainbus?</code>
  <br/>
  <code class="Cd">sbus* at iommu?</code>
  <br/>
  <code class="Cd">sbus* at xbox?</code></p>
<p class="Pp">These</p>
<br/>
<table class="Nm">
  <tr>
    <td><code class="Nm">SBus</code></td>
    <td>attachments are specific to the <span class="Ux">NetBSD</span>/sparc and
      <span class="Ux">NetBSD</span>/sparc64 ports.</td>
  </tr>
</table>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp"><code class="Nm">SBus</code> is a I/O interconnect bus mostly
    found in SPARC workstations and small to medium server class systems. It
    supports both on-board peripherals and extension boards. The
    <code class="Nm">SBus</code> specifications define the bus protocol as well
    as the electrical and mechanical properties of the extension slots.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="HARDWARE"><a class="permalink" href="#HARDWARE">HARDWARE</a></h1>
<p class="Pp"><span class="Ux">NetBSD</span> includes machine-independent
    <code class="Nm">SBus</code> drivers, sorted by device type and driver
  name:</p>
<section class="Ss">
<h2 class="Ss" id="SCSI_interfaces"><a class="permalink" href="#SCSI_interfaces">SCSI
  interfaces</a></h2>
<div class="Bd-indent">
<dl class="Bl-tag">
  <dt><a class="Xr">esp(4)</a></dt>
  <dd>NCR53c94 and compatible SCSI interfaces.</dd>
  <dt><a class="Xr">isp(4)</a></dt>
  <dd>Qlogic SCSI interfaces.</dd>
</dl>
</div>
</section>
<section class="Ss">
<h2 class="Ss" id="Network_interfaces"><a class="permalink" href="#Network_interfaces">Network
  interfaces</a></h2>
<div class="Bd-indent">
<dl class="Bl-tag">
  <dt><a class="Xr">le(4)</a></dt>
  <dd>Lance 7990 series Ethernet interfaces.</dd>
  <dt><a class="Xr">hme(4)</a></dt>
  <dd>&#x201C;Happy Meal&#x201D; Ethernet interfaces.</dd>
  <dt><a class="Xr">be(4)</a></dt>
  <dd>&#x201C;Big Mac&#x201D; Ethernet board.</dd>
  <dt><a class="Xr">qe(4)</a></dt>
  <dd>Quad Ethernet Controller board.</dd>
</dl>
</div>
</section>
<section class="Ss">
<h2 class="Ss" id="Bridges"><a class="permalink" href="#Bridges">Bridges</a></h2>
<div class="Bd-indent">
<dl class="Bl-tag">
  <dt><a class="Xr">xbox(4)</a></dt>
  <dd>an <code class="Nm">Sbus</code> expansion box.</dd>
</dl>
</div>
</section>
<section class="Ss">
<h2 class="Ss" id="Graphics_devices"><a class="permalink" href="#Graphics_devices">Graphics
  devices</a></h2>
<div class="Bd-indent">
<dl class="Bl-tag">
  <dt><a class="Xr">bwtwo(4)</a></dt>
  <dd>framebuffer device.</dd>
  <dt><a class="Xr">cgthree(4)</a></dt>
  <dd>framebuffer device.</dd>
  <dt><a class="Xr">cgsix(4)</a></dt>
  <dd>framebuffer device.</dd>
  <dt><a class="Xr">pnozz(4)</a></dt>
  <dd>framebuffer device.</dd>
  <dt><a class="Xr">tcx(4)</a></dt>
  <dd>framebuffer device.</dd>
  <dt><a class="Xr">zx(4)</a></dt>
  <dd>framebuffer device.</dd>
</dl>
</div>
</section>
<section class="Ss">
<h2 class="Ss" id="Audio_devices"><a class="permalink" href="#Audio_devices">Audio
  devices</a></h2>
<div class="Bd-indent">
<dl class="Bl-tag">
  <dt><a class="Xr">audiocs(4)</a></dt>
  <dd>CS4231 codec.</dd>
</dl>
</div>
</section>
<section class="Ss">
<h2 class="Ss" id="Serial_interfaces"><a class="permalink" href="#Serial_interfaces">Serial
  interfaces</a></h2>
<div class="Bd-indent">
<dl class="Bl-tag">
  <dt><a class="Xr">magma(4)</a></dt>
  <dd>Magma Serial/Parallel combo device.</dd>
</dl>
</div>
</section>
<section class="Ss">
<h2 class="Ss" id="Floppy_interfaces"><a class="permalink" href="#Floppy_interfaces">Floppy
  interfaces</a></h2>
<div class="Bd-indent">
<dl class="Bl-tag">
  <dt><a class="Xr">fdc(4)</a></dt>
  <dd>Floppy disk controller</dd>
</dl>
</div>
</section>
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
  ALSO</a></h1>
<p class="Pp"><a class="Xr">intro(4)</a></p>
</section>
<section class="Sh">
<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<p class="Pp">The machine-independent <code class="Nm">SBus</code> subsystem
    appeared in <span class="Ux">NetBSD 1.3</span>.</p>
</section>
</div>
<table class="foot">
  <tr>
    <td class="foot-date">September 6, 2018</td>
    <td class="foot-os">NetBSD 10.1</td>
  </tr>
</table>